baber/WOPTO huggingface dataset:
Patent KR-20090044481-A (KR)
Inventor: KIM YONG TAIK
IPC: H01L21/8242
Filed: 2007-10-31
Abstract: 본 발명에 따른 반도체 장치는, 반도체 기판 상에 소자분리 영역에 의하여 구획된 다수의 액티브 영역; 및 상기 액티브 영역들과 교차되도록 다수개로 배열되고, 두 개가 한쌍을 이루며, 상기 액티브 영역 사이의 소자분리 영역 및 상기 한 쌍의 대향하는 대응면들 각각에 인접하는 두 개의 액티브 영역의 가장자리와 오버랩되게 다수의 게이트 탭이 형성된 다수의 서브 워드라인;을 포함하는 반도체 장치에 있어서, 상기 한쌍의 서브 워드라인에 의하여 구분되는 액티브 영역은 하나 이상의 컨택을 갖는 컨택 단위 영역으로 정의되고, 상기 적어도 하나 이상의 컨택 단위 영역에는 각 모서리의 게이트 탭들에 상기 각 게이트 탭들과 일체를 이루도록 형성된 확장 탭을 포함하며, 상기 확장 탭을 포함하는 상기 컨택 단위 영역이 상기 소자 분리 영역을 경계로 상기 확장 탭이 형성되지 않은 다른 컨택 단위 영역과 이웃하는 경우, 상기 한쌍의 서브 워드라인 사이 부분의 소자분리 영역이 상기 확장 탭을 포함하는 상기 컨택 단위 영역 방향으로 시프트된다.
Patent KR-20090044494-A (KR)
Inventor: SEO MOON SIK
IPC: H01L29/78
Filed: 2007-10-31
Abstract: 본 발명은 상승된(Elevated) 구조의 소오스 영역 및 드레인 영역의 형성시 반도체 기판과의 계면 특성을 개선하고 결함 발생을 방지할 수 있는 반도체 소자의 트랜지스터 형성방법을 개시한다. 개시된 본 발명에 따른 반도체 소자의 트랜지스터 형성방법은, 반도체 기판 상에 실리콘 에피층을 성장시키는 단계; 상기 실리콘 에피층을 부분 제거하여 소오스 영역 및 드레인 영역을 형성하는 단계; 및 상기 실리콘 에피층이 부분 제거된 영역에 게이트를 형성하는 단계;를 포함한다.
Patent KR-20090048063-A (KR)
Inventor: CHAE CHANG HUN
IPC: A61K9/107
Filed: 2007-11-09
Abstract: 본 발명은 비타민 C, E 및 프로폴리스 추출물을 내포하는 나노에멀젼을 유효성분으로 포함하는 치주질환의 치료용 조성물을 제공한다.   본 발명의 유효성분인 나노에멀젼에 내포되는 비타민 C, E 및 프로폴리스 추출물은 치주질환(잇몸질환)에 있어 염증관련 사이토카인을 효과적으로 억제하여 우수한 항염증 효과, 세포 내 산화적 손상을 억제하는 우수한 항산화 효과 및 우수한 항균 효과를 가진다.   또한, 유효성분인 나노에멀젼은 잇몸 경피 흡수율 및 빠른 흡수성을 개선함으로써 약리 성분의 단순 혼합물 보다 상승적(synergic)인 항염증, 항산화 및 항균 효과를 가진다.   본 발명의 조성물은 세포독성 및 피부 부작용이 없어 약제학적 조성물, 치약(toothpaste), 구강 치료용 및 구강 보호용 조성물에 안전하게 적용할 수 있다. 
       
     잇몸질환, 비타민 C, 비타민 E, 프로폴리스, 나노에멀젼
Patent KR-20090049943-A (KR)
Inventor: JI HEON PYEONG
IPC: A47L9/32
Filed: 2007-11-14
Abstract: 본 실시예는 진공 청소기의 흡입 장치에 관한 것이다.  
     본 실시예에 따른 진공 청소기의 흡입 장치는 내부에 공기 유로가 형성되며, 일측에 개구부가 형성되는 몸체; 상기 개구부를 선택적으로 차폐시키는 커버 부재; 및 상기 커버 부재의 하방에 제공되어 공기에 포함된 이물을 분리시키는 분리부가 포함된다. 이와 같은 본 실시예에 의하면, 상기 커버 부재를 분리 시키는 과정에서 이물이 하방으로 낙하되는 것이 방지되는 장점이 있고, 사용자가 분리부에 걸린 이물을 용이하게 제거할 수 있는 장점이 있다.  
       
     이물, 분리
Patent KR-20090050544-A (KR)
Inventor: KANG BONG RAE
IPC: B63B9/06
Filed: 2007-11-16
Abstract: 본 발명은 곡 블럭 설치용 작업 정반에 관한 것으로서, 선박 건조시 사용되는 곡 블럭 설치용 작업 정반에 작업 편의를 위한 분리형 발판이 부가된 것을 특징으로 하여, 작업자가 용이하게 곡 블럭의 상부로 이동할 수 있어 작업 효율을 향상시키고, 안전 사고를 예방할 수 있으며, 분리형 발판의 설치 및 분리가 용이하면서도 발판에 형성된 반원형 함몰부가 외부 파이프에 밀착되고, 결합부에 형성된 요입홈에 브라켓이 삽입되어 분리형 발판을 단단하게 고정시킬 수 있다. 
       
     선박  곡블록  작업  정반  발판
Patent KR-20090050875-A (KR)
Title: 웨이퍼 세정장치
Inventor: JUNG HONG IL
IPC: H01L21/02
Filed: 2007-11-16
Abstract: 내조의 청정도를 개선하고 웨이퍼의 품질을 개선하는 웨이퍼 세정장치가 개시된다.  본 발명의 웨이퍼 세정장치는 세정액을 저장하는 저장조 및 저장조에 연결되어 세정액을 저장조로 공급하는 공급라인을 포함하고, 공급라인에 의하여 세정액이 저장조에 투입되는 부위는 서로 다른 최소 2지점 이상에서 세정액이 투입된다.  따라서, 저장조 내에 저장된 세정액의 농도를 균일하게 유지할 수 있고, 웨이퍼 상의 파티클을 제거하여 품질을 개선하고 수율을 향상시킬 수 있다. 
       
     세정, 공급라인, 투입, 양측, 복수, 균일, 품질, 수율
Patent KR-20090053531-A (KR)
Inventor: JEON IN SEONG
IPC: E04H15/32
Filed: 2007-11-23
Abstract: 본 발명은 경사 침대 텐트에 관한 것으로서, 보다 상세하게는 복수개의 침대프레임과, 상기 침대프레임을 지지하는 유동성 다리 지지장치와, 상기 침대프레임에 일단이 연결되어 텐트천을 설치할 수 있도록 하는 T자형 지지대로 이루어지되, 경사지의 각도에 맞춰 일정각도로 움직여 핀으로 고정되는 변환지지대를 상기 유동성 다리 지지장치에 형성하도록 하여 일정 경사도를 가지는 경사지에서도 평지와 마찬가지로 텐트설치가 용이하도록 함으로써, 지형에 구애받지 않으며 구성품의 단순화로 인해 설치가 간편한 경사 침대 텐트에 관한 것이다. 
       
     텐트, 침대, 경사
Patent KR-20090057788-A (KR)
Title: Liquid crystal display device module
Inventor: KANG CHOUN SUNG
IPC: G02F1/1333
Filed: 2007-12-03
Abstract: An LCD(Liquid Crystal Display) device module is provided to be assembled and disassembled easily when exchanging a lamp of a backlight unit. An LCD(Liquid Crystal Display) device module includes a liquid crystal panel(110), a first assembly and a second assembly. In the first assembly, plural optical sheets are formed in one body by a top cover, a guide panel and a supporter. The second assembly is coupled with the first assembly, and a reflecting sheet(122), plural lamps and a pair of supporters are formed with a cover bottom in one body in the second assembly.
Patent KR-20090058154-A (KR)
Title: The manhole cover for height adjustment
Inventor: IM IN HYEOK
IPC: E02D29/14
Filed: 2007-12-04
Abstract: A manhole cover for the height control is provided to prevent a crash accident of a vehicle or a pedestrian by preventing a lid from being opened due to the rotation of the manhole cover. A manhole cover for the height control comprises a manhole cover frame(100), a height adjustment unit(200) and a lid(300). The manhole cover frame has a function of supporting the height adjustment unit and the lid. A flange(110) in which an anchor groove(111) is formed in the edge of bottom is formed into one body on the manhole cover frame. A reinforcing rib(130) is formed in order to be connected to the flange to an external periphery unit. An inner liner(120) is located on an inner periphery unit to face to an outer liner(220), and formed zigzag. The height adjustment unit has a setting projection(210) in which the lid is settled inside.
Patent KR-20080053244-A (KR)
Title: Method and system for coexistence between 20 mhz and 40 mhz overlapping basic service sets(obss) in wireless local area networks
Inventor: FISCHER MATTHEW
IPC: H04L12/28
Filed: 2007-12-10
Abstract: A method and a system for implementing coexistence between OBSS using 20 MHz and 40 MHz in wireless local area networks are provided to enable a receiver to receive an information frame through a wireless communication medium, thereby enabling the STA or AP of a receiving party not to communicate with other devices using 20 MHz RF channels for at least the minimum time section. A method for coexistence between OBSS(Overlapping Basic Service Sets) using 20 MHz and 40 MHz in wireless local area networks comprises the following steps of: allowing a receiving STA(Station) to receive a frame from a transmitting STA which is connected to a foreign BSS(802); allowing the receiving STA to determine whether an HT(High Throughput) function for the foreign BSS is recognized by the receiving STA(804); allowing the receiving STA to determine whether the HT function is operated in a 40MHz intolerant mode(806); allowing the receiving STA to be reconfigured suitably for operation for a 20 MHz channel bandwidth if it is determined that the HT function is operated in the 40MHz intolerant mode(810); allowing the receiving STA to transmit a connection release frame to an HT AP(Access Point)(812); and allowing the receiving STA to be operated in a state of holding a current operation mode if it is determined that the HT function is not operated in the 40MHz intolerant mode(808).
Patent KR-20090061306-A (KR)
Title: Distributed video coding encoder with low complexity encoder rate control and method thereof
Inventor: CHANG JUNE YOUNG
IPC: H04N7/24
Filed: 2007-12-11
Abstract: A distributed video coding device having a coding rate control function and a method thereof are provided to simply predict a bit rate of a decoder without increasing a calculation quantity of an encoder, thereby conducting an ERC(Encoder Rate Control) function. An intra-frame encoder(200) receives and encodes a key frame, and outputs a bit stream of the encoded key frame. An ERC module(400) calculates a bit rate in accordance with motion complexity of the current WZ(Wyner-Ziv) frame by using correlation of the bit rate and the motion complexity. A turbo encoder(300) encodes the WZ frame at the calculated bit rate, and outputs the encoded WZ bit stream. An equal quantizer(100) equally quantizes the WZ frame, and provides the WZ frame to the turbo encoder.
Patent KR-20090061731-A (KR)
Title: The security group creation and authentication on the p2p network
Inventor: KANG SHIN YUK
IPC: H04L9/08
Filed: 2007-12-12
Abstract: A method and an apparatus for generating a security group, an authentication method, and an authentication apparatus are provided to perform secure communication between an invitation terminal and a visit terminal by using specific terminals authenticated by a security group. A visit terminal attaches a public key to a peer advertisement to encode identification information by a private key(S201). An invitation terminal searching the peer advertisement encodes the group advertisement with the group information about the security group by the public key of the visit terminal and transmits the encoded advertisement to the visit terminal to be invited to the security group(S202). The visit terminal releases the group advertisement by the private key and participates in the security group through the group information(S203).
Patent KR-20090061963-A (KR)
Title: Digital image reproducing device comprising rfid reader and the operating method for the same
Inventor: CHO SE HOON
IPC: G06K17/00
Filed: 2007-12-12
Abstract: A digital image reproducer equipped with a RFID reader and an operation method thereof are provided to search and display automatically an image related to the personal information of a RFID tag among stored images even when a user does not designate passively a display screen. A digital image reproducer comprises a power source unit(21), a user input unit(22), a storage unit(23), a display unit(24), a controller(25), a RFID(Radio Frequency Identification) reader(31), and an antenna(32). The RFID reader receives the personal information of a RFID tag(T). The controller detects and displays an image related to the personal information of the RFID tag received to the RFID reader among images stored in the digital image reproducer.
Patent KR-20090064194-A (KR)
Title: Emergency hatch system in a roof vent of bus
Inventor: CHO SUNG PIL
IPC: B60R21/00
Filed: 2007-12-15
Abstract: An emergency escape device of a bus roof vent is provided to rescue passengers from an overturned vehicle by separating a hatch from a vent frame completely after unlocking a state of the hatch with a releasing button. An emergency escape device of a bus roof vent comprises the followings: a roof vent hole(110) formed on a roof(100) with regular intervals; a vent frame(200) mounted on the roof vent hole; and a hatch(300) having a releasing button unlocking a state of a fixing pin, and installed in the center of the frame. A hatch is released from the vent frame when the releasing button is operated.
Patent KR-20090064953-A (KR)
Title: Delivery robot for printed matter of printer and thereof control method
Inventor: KIM TAE HO
IPC: G06F15/16
Filed: 2007-12-17
Abstract: A robot for delivering printed materials of a printer and a control method thereof are provided to automatically deliver the printed materials to a location of a user computer requesting delivery of printed materials of a printer which is shared, thereby improving work efficiency. A controller(10) detects location information about a corresponding user computer based on delivery request information received in a communication connection unit. The control unit controls delivery of the printed materials after setting a moving path on a spatial map according to a detection result. A driving unit(20) delivers the printed materials along with the moving path by control of the controller.
Patent KR-20090065215-A (KR)
Title: Appratus for controlling movement of pointer and method thereof
Inventor: JUNG CHANG HEE
IPC: G06F3/03
Filed: 2007-12-17
Abstract: An apparatus for controlling the movement of a pointer and a method thereof are provided to place a pointer to a desirable location with a simple operation through an input device which is a substituted for a mouse. A pointer movement control apparatus includes a return button(10), a control unit(20), a coordinate selection standard input unit(30), a coordinate storage unit(40), a signal generating unit(60), a coordinate registration unit(70) and a pointer location movement unit(80). According to the reception of return instruction, the controller selects a location coordinate to which a pointer returns based on a coordinate selection standard. The pointer location movement unit moves the pointer to the location coordinate extracted from the controller.
Patent KR-20080058203-A (KR)
Title: Process for the preparation of pipa polyols for the production of highly elastic flexible polyurethane foams
Inventor: HAAS PETER
IPC: C08G18/72
Filed: 2007-12-18
Abstract: A method for preparing polyisocyanate polyaddition polyols is provided to produce the polyisocyanate polyaddition polyols which have low viscosity and are suitable for the production of foams having high elasticity and high hardness in a low filler content. A method for preparing polyisocyanate polyaddition polyols includes a step of reacting (a) at least one polyisocyanate with (b) at least one secondary amine component having at least one hydroxyl group in the molecule(with the proviso that the secondary amine component is not diethanolamine or aminoethylethanolamine) in the presence of (c) at least one compound comprising at least two hydrogen atoms reactive to the isocyanate groups, and having a molecular weight of 500-10,000 g/mol and optionally, (d) at least one catalyst.
Patent KR-20090068775-A (KR)
Title: Capacitor in semiconductor device and method for manufacturing the same
Inventor: LEE KEE JEUNG
IPC: H01L27/108
Filed: 2007-12-24
Abstract: A capacitor of a semiconductor device and a manufacturing method thereof are provided to induce a supporting membrane to prevent the leaning of a bottom electrode as well as defect generated in a contiguous area of the supporting membrane. A capacitor of a semiconductor device comprises a bottom electrode(31) and a supporting membrane(32). The bottom electrode is arranged in a first direction and a second direction, which intersects the first direction. The supporting membrane is contacted to the bottom electrode and arranged between bottom electrodes in the first direction. The bottom electrode has a column shape. The bottom electrode is made of materials selected among TiN, WN, Ru, RuO2, Ir and IrO2. The supporting membrane is made of metal oxide film or metal nitride film. The thickness of the supporting membrane is 200~2000Å.
Patent KR-20090069555-A (KR)
Title: Apparatus and method for designing codebook and user selection using the quantized coefficients in multiple antenna system
Inventor: DAVID MAZZARESE
IPC: H04B7/26
Filed: 2007-12-26
Abstract: A method for implementing a code book and a method and an apparatus selecting a user by using quantization coefficient about the channel state information in a multiple antenna system are provided to reduce computational complexity when the user terminal is selected. A transmitter(210) produces the quantization feedback coefficient of a terminal corresponding to the respective quantization index through the feedback channel among a plurality of terminals from the code book. The user terminal is selected by the transmitter by using the quantization coefficient of feedback. A receiver receives a pilot symbol from transmitter and estimates a channel. The receiver converts the channel coefficient into the quantization coefficient of feedback. The quantization index corresponding to both sides of person coefficient of feedback is fed back.
Patent KR-20090069634-A (KR)
Title: Frame locking apparatus for wheel loader
Inventor: LEE DONG HUN
IPC: E02F3/36
Filed: 2007-12-26
Abstract: A frame locking apparatus of a wheel loader is provided to reduce the number of boarding for a user because primary frame and secondary frames are locked with onetime steering. A frame locking apparatus of a wheel loader comprises a coupling groove member(10) which is prepared in a primary frame(1) and includes a coupling groove(10a), a locking bar(11) which is installed in a secondary frame(2) and whereof one end comprises an anchoring pin(12) and the other end is able to turn from and to the coupling groove, and a pressurization member(14) which is interposed between the locking bar and the anchoring pin. In the coupling groove member, a guide groove(10b) is formed, whereof one end is connected to the coupling groove and the other end is opened.
Patent KR-20090069680-A (KR)
Title: Organic light emitting diode display
Inventor: KIM MIN SU
IPC: H05B33/04
Filed: 2007-12-26
Abstract: An organic light emitting display device is provided to improve rigidity of an encapsulation substrate by uniformly maintaining thickness of the encapsulation substrate. An organic light emitting display device(100) includes a first substrate(10), a second substrate(20), and a sealing member(30). The first substrate includes a display area(DA) and a pad area(PA). The second substrate is faced with the first substrate. The sealing member is arranged between the first substrate and the second substrate in order to couple the first substrate with the second substrate. A groove part(101) is formed on the display area of the first substrate. The groove part includes a bottom part(102) and a side part(103). The side part is extended into an inner surface(11) of the first substrate in an edge of the bottom part. A light emitting part(50) is formed on the bottom part. A part of the light emitting part is received inside the first substrate.
Patent KR-20090072794-A (KR)
Title: Semiconductor memory device having a capacitor of double-layer cylinder structure and method for forming the same
Inventor: PARK JONG KOOK
IPC: H01L27/108
Filed: 2007-12-28
Abstract: A semiconductor memory device having a capacitor of a double layer cylinder structure and a manufacturing method thereof are provided to arrange a storage node of high density by changing an arrangement of the storage node into a diamond shape. An electrode pillar and a bottom storage node(310) of a cylindrical type are arranged on a semiconductor substrate(300) by turns. A first dielectric film(312) is formed on a surface of the bottom storage node and the electrode pillar. A bottom plate electrode(314) is formed on the first dielectric film. An interlayer insulation film(316) is formed on the substrate on which the bottom plate electrode is formed, and exposes the electrode pillar. A top storage node(328) of a cylindrical type is formed on the interlayer insulation film, and is connected to the electrode pillar. The bottom storage node is arranged into a diamond shape.
Patent KR-20070046117-A (KR)
Inventor: MURAKAMI TAKAYUKI
IPC: A61K47/14
Filed: 2005-07-27
Abstract: 4-아미노-5-클로로-2-에톡시-N-[[4-(4-플루오로벤질)-2-모르폴리닐]메틸]벤즈아미드 (이하, 「화합물 A」라고 한다) 또는 그 생리학적으로 허용되는 염을 함유하는 필름 코팅정에 있어서, 보존안정성이 우수한 속용성의 필름 코팅정을 제공하는 것으로서, (a) 화합물 A 또는 그 생리학적으로 허용되는 염을 함유하는 소정, 및, (b) 그 소정의 표면에, 가소제를 실질적으로 함유하지 않거나, 또는, 에스테르 결합을 갖는 화합물로 이루어지는 군에서 선택되는 적어도 1 종의 가소제 (예. 트리아세틴) 를 함유하는 피복층을 갖는 속용성 필름 코팅정. 
       
     필름 코팅정
Patent KR-20070038582-A (KR)
Title: Novel silazane and/or polysilazane compounds and methods of making
Inventor: ABEL ALBERT E
IPC: C08G77/00
Filed: 2000-11-02
Abstract: This invention is directed to novel ammonolysis products including novel silazanes and polysilazanes characterized by repeating units of silicon-nitrogen in a polymeric compound having a reduced amount of Si-H bonds relative to the amount of Si-H bonds in the starting compound. Preparation of these novel ammonolysis products comprises introducing a starting compound containing at least one Si-H bond, such as a halosilane into a stoichiometric excess of anhydrous liquid ammonia wherein an ammonium halide is generated acting as an acid catalyst to provide an ionic and/or acidic environment for preparing the novel ammonolysis compounds. The prepared novel ammonolysis products are retained in a separate liquid-phase layer and distinct from the anhydrous liquid ammonia containing the ionized ammonium halide. Also provided are methods to purify ammonolysis products and to modify ammonolysis products by controllably increasing viscosity from a liquid to a solid and viscosities there between.
Patent KR-20070083894-A (KR)
Title: Emission reduction in a diesel engine using an alternative combustion process and a low pressure egr loop
Inventor: LIU ZHENGBAI
IPC: F02M25/07
Filed: 2005-09-14
Abstract: A compression ignition engine (20) has a control system (26) for processing data, one or more combustion chambers (22), and fuel injectors (24) for injecting fuel into the combustion chambers. The control system controls fueling using a result of the processing of certain data, such as engine speed and engine load.
Patent KR-20070085312-A (KR)
Title: Isomeric mixtures of dinitro-octylphenyl esters and synergistic fungicidal mixtures therefrom
Inventor: BILLINGTON RICHARD
IPC: A01N47/06
Filed: 2005-10-14
Abstract: The present invention relates to an isomeric composition comprising isomers of dinitro-octylphenyl esters, wherein the 2,6-dinitro-4-(1-propylpentyl)phenyl ester isomer is present in an amount of less than 0.1 weight percent, based on the total weight of the isomeric composition and to synergistic fungicidal mixtures therefrom.
Patent KR-20070084474-A (KR)
Title: Pharmaceutical compounds
Inventor: SHUTTLEWORTH STEPHEN J
IPC: C07D495/04
Filed: 2005-10-25
Abstract: Fused pyrimidines of formula (I); wherein A represents a thiophene or furan ring; n is 1 or 2; R1 is a group of formula (II); wherein m is 0 or 1; R30 is H or C1-C6 alkyl; R 4 and R5 form, together with the N atom to which they are attached, a 5-or 6-membered saturated N-containing heterocyclic group which includes 0 or 1 additional heteroatoms selected from N, S and O, which may be fused to a benzene ring and which is unsubstituted or substituted; or one of R4 and R5 is alkyl and the other is a 5-or 6-membered saturated N-containing heterocyclic group as defined above or an alkyl group which is substituted by a 5-or 6-membered saturated N-containing heterocyclic group as defined above; R2 is selected from formula (a); wherein R6 and R7 form, together with the nitrogen atom to which they are attached, a morpholine, thiomorpholine, piperidine, piperazine, oxazepane or thiazepane group which is unsubstituted or substituted; and formula (b) ; wherein Y is a C2-C4 alkylene chain which contains, between constituent carbon atoms of the chain and/or at one or both ends of the chain, 1 or 2 heteroatoms selected from O, N and S, and which is unsubstituted or substituted; and R3 is an indazole group which is unsubstituted or substituted; and the pharmaceutically acceptable salt thereof have activity as inhibitors of P13K and may thus be used to treat diseases and disorders arising from abnormal cell growth, function or behaviour associated with P13 kinase such as cancer, immune disorders, cardiovascular disease, viral infection, inflammation, metabolism/endocrine disorders and neurological disorders. Processes for synthesizing the compounds are also described.
Patent KR-20070070237-A (KR)
Title: The integrated-type led and manufacturing method thereof
Inventor: YANG CHIU JUNG
IPC: H01L33/64
Filed: 2005-10-26
Abstract: The present invention provides an integrated-type LED and method for manufacturing the same. This integrated-type LED comprises a base board which having a preplaced circuit and at least one LED chip. P electrode and N electrode of the LED chip are respectively connected, conducting and fixing on the base board; The manufacturing method is a) making and arranging circuit on the base board, b) installing at least one LED chip on the base board, aligned P electrode and N electrode of LED chip with the corresponding circuit on the base board, c) directly connecting P electrode and N electrode of LED chip, conducting and fixing on the base board. The present invention has the advantage of good dispersing heat effect, low cost, high lifetime and high luminescent efficiency.